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Blue Sea Systems > Boating & Marine > Electrical > Switches & Panels >

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Blue Sea Water-Resistant 3AG In-Line Fuse Holder

Blue Sea Water-Resistant 3AG In-Line Fuse Holder

Key Features
  • For use with AGC or MDL glass fuses

  • Withstands marine environment

  • Maximum voltage: 32V DC

  • Maximum Amperage: 20 Amps

$3.99
Blue Sea WeatherDeck Toggle Switch Boot

Blue Sea WeatherDeck Toggle Switch Boot

Key Features
  • For use with WeatherDeck Toggle Switches (#84899)

  • UV-resistant silicone rubber

  • Thread material: nickel-plated brass

$4.59
Blue Sea Small Format Labels, black

Blue Sea Small Format Labels, black

Key Features
  • Set of 60 common labels

  • Perfect for marine equipment

  • Use on Contura breaker and fuse panels

  • Use on ST Blade fuse blocks

  • Each label measures 5/8"W x 3/8"H

$9.99
Blue Sea MEGA/AMG Fuse Block w/Cover

Blue Sea MEGA/AMG Fuse Block w/Cover

Key Features
  • For use with Blue Sea MEGA/AMG fuses

  • Inster-molded high-torque stainless steel studs

  • Secure, corrosion-resistant fuse mounting

  • Maximum voltage 32V DC

  • Cover meets ABYC/USCG requirements for insulation

$19.99
Blue Sea ST Blade Compact 8-Circuit Fuse Block

New! Blue Sea ST Blade Compact 8-Circuit Fuse Block

Key Features
  • Surface-mount circuit protection for fuses

  • Single side design for easy wire entry

  • Insulated cover meets ABYC/USCG requirements

  • Fuses sold separately

$47.79
Blue Sea Systems Add-A-Battery Dual Circuit System

Blue Sea Systems Add-A-Battery Dual Circuit System

Key Features
  • Minimizes the risk of a dead start battery

  • "Starting Isolation" Automatic Relay

  • 3/8" 16 tin-plated copper studs

  • Built-in LED light indicates batteries combined

  • Waterproof rated IP67

$139.99
$134.99
Blue Sea ST Blade Compact 4-Circuit Fuse Block

New! Blue Sea ST Blade Compact 4-Circuit Fuse Block

Key Features
  • Surface-mount circuit protection for fuses

  • Single side design for easy wire entry

  • Insulated cover meets ABYC/USCG requirements

  • Fuses sold separately

$29.99
Blue Sea BelowDeck Panel

New! Blue Sea BelowDeck Panel

Key Features
  • Compact, easy to install DC charging center

  • Integrated circuit breaker switch

  • Pre-wired harness

  • Polycarbonate panel is UV-stabilized

$48.89
Blue Sea ST Glass Fuse Block

Blue Sea ST Glass Fuse Block

Key Features
  • For use with AGC and MDL fuses

  • Insulating cover meets ABYC/USCG requirements

  • Cover has spare fuse storage

  • Encapsulated phosphor bronze fuse clips

  • Tin-plated copper buses

2 models to choose from
$29.99 - $34.99
Blue Sea Systems e-Series Battery Switches

Blue Sea Systems e-Series Battery Switches

Key Features
  • For inbord and diesel engines

  • Easy grip knob has luminous face plate and pointer

  • Ignition protected

  • One-piece terminal stud design never loosens

  • Available in Selector or Single Circuit models

4 models to choose from
$39.99 - $42.99
Blue Sea Systems Automatic Charging Relay Only

Blue Sea Systems Automatic Charging Relay Only

Key Features
  • Safe for installation aboard gasoline-powered boat

  • Accepts up to 4/0 battery cables

  • Tactile textures indicate knob position by touch

  • Simple on/off switching in normal operation

  • 32V DC max

$99.99
$89.99
Blue Sea WeatherDeck Waterproof Circuit Breaker Panel 6 Positions, gray

Blue Sea WeatherDeck Waterproof Circuit Breaker Panel 6 Positions...

Key Features
  • Waterproof panel is designed for above deck use

  • Waterproof to IP67 standards

  • WeatherDeck ON-OFF Toggle Switches

  • Push-Button Manual Reset-Only Circuit Breakers

  • Green LEDs illuminate the square circuit labels

$99.99
Blue Sea Systems Powerpost Cable Connector

Blue Sea Systems Powerpost Cable Connector

Key Features
3 models to choose from
$11.99
Blue Sea Systems Powerpost Plus Cable Connector

Blue Sea Systems Powerpost Plus Cable Connector

Key Features
3 models to choose from
$16.99 - $19.99
Blue Sea PowerBar 600-Amp Common Busbars

Blue Sea PowerBar 600-Amp Common Busbars

Key Features
  • Highest amperage bus bar with 3/8" terminal studs

  • Tin-plated copper bus offers maximum conductivity

  • Recessed mounting holes

  • Reinforced polycarbonate base resists high temps

  • Continuous rating: 545 Amps AC/600 Amps DC

2 models to choose from
$74.99 - $104.99
Blue Sea 150-Amp Common Busbars

Blue Sea 150-Amp Common Busbars

Key Features
  • Industry standard for positive distribution

  • Industry standard for negative/AC ground circuits

  • Press-on busbar eliminates need for securing nut

  • Tin-plated copper bus for maximum conductivity

  • High-torque stainless steel studs

3 models to choose from
$17.99 - $21.99
Blue Sea MiniBus 100-Amp Common Busbars

Blue Sea MiniBus 100-Amp Common Busbars

Key Features
  • Press-on busbar

  • Raised design for easy access to wires on screws

  • Tin-plated copper bus for maximum conductivity

  • Cover meets ABYC/USCG requirements for insulation

  • High-torque stainless steel studs

4 models to choose from
$11.99 - $14.99
Blue Sea Terminal Blocks

Blue Sea Terminal Blocks

Key Features
  • Fully-insulated, closed-back design

  • Isolates circuits with independent terminal blocks

  • Nickel-plated brass bus w/nylon or phenolic base

  • Each screw pair is one isolated circuit

5 models to choose from
$2.99 - $18.99
Blue Sea DualBus 100-Amp Common Busbars

Blue Sea DualBus 100-Amp Common Busbars

Key Features
  • Combines negative and positive buses on one block

  • Tin-plated copper bus offers maximum conductivity

  • Captive star type lock washers for anti-rotation

  • Continuous rating: 100 Amps

  • ABS base

2 models to choose from
$12.99 - $19.99
Blue Sea Cover for PowerBar 600-Amp Common Busbar

Blue Sea Cover for PowerBar 600-Amp Common Busbar

Key Features
  • For use with PowerBar 600A Common Busbar

$19.99
Blue Sea Maxi Fuse Block

Blue Sea Maxi Fuse Block

Key Features
  • For use with Blue Sea Maxi Fuses

  • Reinforced polycarbonate base

  • Insulated snap-on cover meets ABYC/USCG

  • Maximum voltage 32V DC

  • Maximum amperage: 80 Amps

$19.99
Blue Sea ANL Fuses

Blue Sea ANL Fuses

Key Features
  • Provides visual indication of blown condition

  • Ignition protected (35A - 500A only)

  • Corrosion-resistant silver-plated connector blades

  • 6000-amp interrupt capacity for main DC protection

  • Maximum voltage: 32V DC

6 models to choose from
$15.99 - $27.99
Blue Sea Class T Fuse Block, 225-400A

Blue Sea Class T Fuse Block, 225-400A

Key Features
  • For high speed circuit protection of inverters

  • Use with Class T Fuses (See item #84998)

  • Tin-plated copper fuse mounting blocks

  • 3/8"-16 (M10) terminal stud

  • Cover meets ABYC/USCG requirements for insulation

$39.99
Blue Sea HD-Series Battery Switch, Selector 3-Position w/AFD

Blue Sea HD-Series Battery Switch, Selector 3-Position w/AFD

Key Features
  • Ideal for large diesel engines

  • Ignition protected for on gas-powered boats

  • Corrosion-resistant, tin-plated copper studs

  • Waterproof to IP66

  • Easy grip knob

$74.99
Blue Sea PowerBar Common Busbar

Blue Sea PowerBar Common Busbar

Key Features
  • Insulated

  • Compact, high-amperage busing

  • Wire amperage capacity determines amperage rating

  • Tin-plated copper bus for maximum conductivity

  • Two 3/8"-16 terminal studs

$21.99
Blue Sea Terminal Fuse Blocks

Blue Sea Terminal Fuse Blocks

Key Features
  • For Terminal Marine Rated Fuses (not included)

  • Meets ABYC standard for main DC circuit protection

  • Isolated stud design permits stacking of terminals

  • Insulating cap prevents accidental shorts

  • Maximum voltage: 58V DC

2 models to choose from
$24.99 - $29.99
Blue Sea DualBus Plus 150-Amp Common Busbars

Blue Sea DualBus Plus 150-Amp Common Busbars

Key Features
  • Combines negative and positive buses on one block

  • Tin-plated copper bus offers maximum conductivity

  • Insulated snap-on cover meets ABYC/USCG standards

  • Ul rated reinforced polycarbonate base

  • Continuous rating: 130 Amps AC/150 Amps DC

2 models to choose from
$21.99 - $24.99
Blue Sea Panel Cover

Blue Sea Panel Cover

Key Features
  • Protects exposed panels

  • Meets ABYC requirements

3 models to choose from
$19.99 - $89.99
Blue Sea DC Circuit Breaker C-Series Toggle Switch, Double Pole, 175A

Blue Sea DC Circuit Breaker C-Series Toggle Switch, Double Pole, ...

Key Features
  • Overcurrent protection for inverters windlasses

  • Switches hot and neutral lines

  • "Trip Free": cannot be held closed after trip

  • Non-corrosive phenolic construction

  • 5,000-amp interrupt cappacity

$94.99
Blue Sea Circuit Breaker C-Series Toggle Switches, Single Pole..

Blue Sea Circuit Breaker C-Series Toggle Switches, Single Pole

Key Features
  • Overcurrent protection for inverters windlasses

  • Magnetic hydraulic circuit protection

  • "Trip Free": cannot be held closed after trip

  • Non-corrosive phenolic construction

3 models to choose from
$34.99
Blue Sea DC Branch A-Series Toggle Circuit Breaker Panels..

Blue Sea DC Branch A-Series Toggle Circuit Breaker Panels

Key Features
  • Protect your marine equipment

  • Installed 15A single pole switch circuit breakers

  • Pre-wired with positive, negative, grounding buses

  • Backlit labels and LED indicators

  • 1/8" aluminum alloy panel w/anti-corrosive coating

5 models to choose from
$164.99 - $489.99

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